The invention relates to an electric vehicle charging load curve determination method based on mathematical expectation, and the method comprises the steps: analyzing the charging frequency of an electric vehicle user, the SOC value of the electric vehicle during charging, the charging duration and other data, and determining the charging load curve of the electric vehicle based on the influence of the peak-valley electricity price on the charging behavior of the user; the charging characteristic curve of the electric vehicle user in one day is obtained through prediction and analysis by considering the ordered charging behavior; the method is simple and direct, compared with an existing algorithm, the analysis logic can be understood, prediction of the charging load is facilitated, and ordered charging of the electric vehicle and scientific configuration of charging facilities are guided.

    本发明涉及一种基于数学期望的电动汽车充电负荷曲线确定方法,该方法通过分析电动汽车用户的充电频率、充电时电动汽车SOC值和充电时长等数据分析,基于峰谷电价对用户充电行为的影响,考虑有序充电行为预测分析得到电动汽车用户在一天内的充电特性曲线;本发明的方法比较简单、直接,相比现有算法,能明白分析的逻辑,有利于对充电负荷进行预测,引导电动汽车有序充电和充电设施科学配置。


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    Title :

    Electric vehicle charging load curve determination method based on mathematical expectation


    Additional title:

    一种基于数学期望的电动汽车充电负荷曲线确定方法


    Contributors:
    HAN JUN (author) / FAN ANJIE (author) / CAI CHAO (author) / PAN WENJIE (author) / CHEN HAOFEI (author) / HE DARUI (author)

    Publication date :

    2024-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung




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